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== Why is this an issue?
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Beginning with C# 7, it is possible to add underscores ('_') to numeric literals to enhance readability. The addition of underscores in this manner has no semantic meaning, but makes it easier for maintainers to understand the code.
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The number of digits to the left of a decimal point needed to trigger this rule varies by base.
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[frame=all]
[cols="^1,^1"]
|===
|Base| Minimum digits
|binary| 9
|decimal| 6
|hexadecimal| 9
|===
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It is only the presence of underscores, not their spacing that is scrutinized by this rule.
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*Note* that this rule is automatically disabled when the project's ``++C# version++`` is lower than ``++7++``.
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include::../noncompliant.adoc[]
include::../compliant.adoc[]
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ifdef::env-github,rspecator-view[]
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'''
== Implementation Specification
(visible only on this page)
include::../message.adoc[]
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'''
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== Comments And Links
(visible only on this page)
include::../comments-and-links.adoc[]
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endif::env-github,rspecator-view[]
